The coronavirus pandemic is a worldwide hazard that poses a threat to millions of
individuals throughout the world. This pandemic is caused by the severe acute respiratory …

COVID-19-infected individuals and those who recovered from the infection have been
demonstrated to have elevated liver enzymes or abnormal liver biochemistries, particularly …

A simple and eco-friendly microwave method was applied for the preparation of highly
fluorescent nitrogen and sulfur co-doped carbon quantum dots (NS-CQDs) and used for the …

Favipiravir is a promising antiviral agent that has been recently approved for treatment of
COVID-19 infection. In this study, a menthol-assisted homogenous liquid–liquid …

Background: Favipiravir is an antiviral drug that was recently approved for the management
of COVID-19 infection. Aim: This work aimed to develop a new method, using sugaring-out …

Miniaturization of liquid‐liquid extraction is a growing field of sample preparation to reduce
solvent consumption, protect the environment, and preserve operators' health. In this work …

New carbon quantum dots (CQDs) with multi-doped elements from eggshell biomass waste
have been employed as a direct, fast, green, and selective probe for the fluorometric …

Favipiravir is a potential antiviral medication that has been recently licensed for Covid‐19
treatment. In this work, a gadolinium‐based magnetic ionic liquid was prepared and used as …

The COVID-19 pandemic has highlighted the urgent need for effective antiviral agents. One
such promising drug is nirmatrelvir (NIRMA), which has demonstrated the ability to inhibit …

Spectroscopic determination of drugs in biological fluids is challenging due to the matrix
effect and the expected low therapeutic levels. In this work, we employed salting-out induced …